Eibach Race Off-Road Single Coil Spring - 300 lbs/in Rate, 3.07 in. Block Height 350Z AST Lowering Springs for the

AST Lowering Springs for the 2004-2012 Volvo S40 (M) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

This spring size is 61mm inner diameter and a length of 80mm

36 Kg/mm (580 lbs/in) Spring Rates - Rear Progressive Quantity Full Set (Front & Rear) Notes Not for Vehicles with Automatic Level Control

Part Number AA-3638 Part Name e-Level+ ECU Upgrade System Family AccuAir VU4 / ENDO-VT compatible Compatibility AccuAir air-suspension management systems Warranty AccuAir factory warranty — register through accuair

Eibach Race Off-Road Single Coil Spring - 300 lbs/in Rate, 3.07 in. Block Height 350Z AST Lowering Springs for theEibach's ERS line has evolved over the years to be the world's most prominent, comprehensive and superior Race Spring System. Eibach Race Springs are all manufactured in series production, often repeated, with a strong manufacturing experience. Thus, Eibach constantly achieves the most linear spring characteristic (rate) while maintaining the lowest tolerances and the highest quality in the industry. Eibach's ERS line has evolved over the years to be